| 摘要 |
An energy-saving LED lamp comprises a lampshade (1), a LED light source (2), a heat radiating body (3), an isolator (4) and a lamp adapter (5). The LED light source (2) is a high-power LED and inserted in a surface of a substantive cone of an end of the radiating body (3), the surface (32) is covered with a reflective layer. The isolator (4) is provided between the heat radiating body (3) and the lamp adapter (5). The heat radiating body (3) is a monolithic structure, an interior of the heat radiating body (3) has a hollow cylinder (36), metallic radiating pieces (34) are uniformly provided around the hollow cylinder (36), and the LED light source (2) can dissipate heat effectively via the heat radiating body (3). |
